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Στοιχείο σύνδεσης μεταξύ προκατασκευασμένου φρεατίου σκυροδέματος και του περιβλήματος αποχέτευσης AIA FRIAFIT AEM. Flush σύνδεση (εσωτερικά και εξωτερικά) στο κάτω μέρος της φρεατίου σκυροδέματος (DIN 4034).
Connecting element between precast concrete manhole and the FRIAFIT sewage insert sleeve AEM. Anchoring webs (T section) around the entire width for a secure seat in the concrete. Defined inner surface for reliable system seal with AEM. Stable inside diameter due to large wall thickness. Flush connection (inside and outside) at bottom of concrete manhole (DIN 4034).
Sewage pipe systems are high-value assets of a value which has to be maintained for a long time. Increasing demands on the public sewage system require materials which meet these criteria. HDPE sewage pipes have been fused for many years with the FRIAFIT HDPE sewage system tightly, frictionlocked and root-proof.
Areas of Application
The FRIAFIT-Sewage Inspection Chamber Adapter ASF is the joining element between concrete inspection
chamber according to DIN 4034 and the FRIAFIT-Sewage Insert Sleeve AEM.
Assembly Instructions
The ASF is usually fitted in at the concrete works during manufacture of the inspection chambers. Application
of the ASF is possible even on local concrete inspection chambers.
The ASF Sewage Inspection Chamber Adapter is installed according to the general installation requirements (see also “Fitting Instructions” of the FRIAFIT-Sewage System).
Good reasons for using the FRIAFIT-Sewage Inspection Chamber Adapter ASF
The ASF is a corrosion resistant HDPE construction part
Stable internal diameter due to big wall thickness
Anchoring ribs twisted at the rear across the entire width ensure proper and leakfree anchoring in the concrete
Width of component and connection HDPE/concrete correspond to DIN 4034
Defined internal area for the reliable system sealing (AEM)
For subsequent installation in bricks chambers a longer version ASFL (L = 250 mm) was developed